Sasanian Kingdom. Ardashir I. Silver Drachm (4.2 g), AD 223/4-240. Mint C ("Ctesiphon"), ca. AD 233/4-238/9. Diademed bust of Ardashir I right, wearing mural crown. Reverse: Fire altar with diadems. SNS type V(4a)/3a(2b); Gbl type IV/2; cf. NAP 720. Well struck and nicely toned, an outstanding example. Superb Extremely Fine. Estimated Value $700 - 800